Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Rotator cuff repair rates by calendar year (A) overall and (B) stratified by age. Standardized rates and adjusted % change estimates account for changes in the distribution of age, sex, and geographic region of population over time. 95 CI, 95% confidence interval.
